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CVE record · CVE-2023-28581

Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware

CVSS 9.8 CriticalCriticalEPSS 0.0050 · 43rd percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: qualcomm) at 5 Sept 2023, 06:24 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Qualcomm, Inc. Snapdragon
  • affected FastConnect 6800
  • affected FastConnect 6900
  • affected FastConnect 7800
  • affected QCA6391
  • affected QCA6426
  • affected QCA6436
  • affected SD 8 Gen1 5G
  • affected SD865 5G
  • affected Snapdragon 8 Gen 1 Mobile Platform
  • affected Snapdragon 865 5G Mobile Platform
  • affected Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
  • affected Snapdragon 870 5G Mobile Platform (SM8250-AC)
  • and 14 more
Other versions: unaffected
Identifiers
CVE-2023-28581
CNA
qualcomm
Weakness (CWE)
CWE-119
Tags
Published
5 Sept 2023
Updated
27 Feb 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (qualcomm)
  • CISA KEV Not listed.
  • EPSS 0.0050, the 43rd percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 5 Sept 2023. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.